DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

oas.com runs on AS3549, with email via Microsoft 365.

Hosting network
AS3549AS3549
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 5,189 other sites on AS3549. Stable here since we started watching (Sep 14, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to oas.com.

DNS Records for oas.com

HostnameTypeTTLPriorityContent
oas.comMX0oas-com.mail.protection.outlook.com
oas.comA0189.125.89.66
oas.comTXT0MS=214EEB8D93254591DA1EBACAEB60FC4DE29495D2
oas.comTXT0_dsbpjujjlbocgatw8z5s1tu2bvwozcs
oas.comTXT0v=spf1 include:spf.protection.outlook.com -all
oas.comTXT0MS=ms81387615
oas.comNS0ns2.monikerdns.net
oas.comNS0ns3.monikerdns.net
oas.comNS0ns1.monikerdns.net
oas.comNS0ns4.monikerdns.net
oas.comSOA3600ns1.monikerdns.net dnsadmin.moniker.com 2025081100 43200 900 1209600 3600
www.oas.comCNAME0oas.com
www.oas.comA0189.125.89.66
www.oas.comTXT0MS=214EEB8D93254591DA1EBACAEB60FC4DE29495D2
www.oas.comTXT0MS=ms81387615
www.oas.comTXT0v=spf1 include:spf.protection.outlook.com -all
www.oas.comTXT0_dsbpjujjlbocgatw8z5s1tu2bvwozcs
www.oas.comNS0ns1.monikerdns.net
www.oas.comNS0ns4.monikerdns.net
www.oas.comNS0ns2.monikerdns.net
www.oas.comNS0ns3.monikerdns.net
www.oas.comMX0oas-com.mail.protection.outlook.com
www.oas.comSOA3600ns1.monikerdns.net dnsadmin.moniker.com 2025081100 43200 900 1209600 3600

Get alerted the moment oas.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch oas.com continuously, notifying you the moment anything moves across all three signals:

Uptime

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DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain